Sagot :
Answer:
In the 3rd century BC, Hellenistic astronomy established the roughly spherical shape of Earth as a physical fact and calculated the Earth's circumference.
Explanation:
sana tama sagot ko
Answer:
In the 3rd century BC, Hellenistic astronomy established the roughly spherical shape of Earth as a physical fact and calculated the Earth's circumference.
Explanation:
sana tama sagot ko